CN205176092U - Electric meter box structure - Google Patents
Electric meter box structure Download PDFInfo
- Publication number
- CN205176092U CN205176092U CN201521021806.5U CN201521021806U CN205176092U CN 205176092 U CN205176092 U CN 205176092U CN 201521021806 U CN201521021806 U CN 201521021806U CN 205176092 U CN205176092 U CN 205176092U
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- CN
- China
- Prior art keywords
- chamber door
- casing
- box
- sealing strip
- box structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007789 sealing Methods 0.000 claims abstract description 33
- 230000005611 electricity Effects 0.000 claims description 12
- 238000007373 indentation Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses an electric meter box structure, which comprises a box body and a box door, the box is provided with around the frame of chamber door a week on one side of the chamber door complex, the frame is enclosed by four borders, every border all has the step face, the side end face that every border all has the preceding terminal surface of laminating mutually with the internal surface of chamber door and laminates mutually with the side surface of chamber door, the frame and the chamber door of box are provided with the sealing strip that twice are the rectangle within a definite time, the top of the inner chamber of box is provided with the fin, install radiator fan on the top surface of fin, the position department that the box is located directly over the radiator fan is provided with the air exit, the lower part of box is provided with the air intake. The beneficial effects of the utility model are that: has guaranteed the sealing performance between box and chamber door, has avoided the emergence of the situation of the inside high temperature of box, both guaranteed the box through the controller in the temperature maintain the settlement level, avoided the waste of electric energy again, prolonged the life of fan simultaneously.
Description
Technical field
The utility model relates to electrical equipment technical field, is specifically related to a kind of electricity meter box structure.
Background technology
Electric power is as a kind of environmental protection, clean, the important energy that conversion ratio is high, is widely used in and produces and life.Ammeter box is widely used on various power equipment, in order to install and protection ammeter.Ammeter box is hinged by hinge arrangement by casing and chamber door, for contact coordinates between casing with chamber door, easily there is gap, very easily causes dust, steam enters in ammeter box.Simultaneously, heat can be produced after the device such as electric energy meter and gauge tap is arranged on ammeter box, the too high normal use that not only can affect electric energy meter and gauge tap etc. of heat, and heat too high time can cause fire, in order to reduce the temperature inside the box, generally in the framework of meter case, output ventilation slot, distribute the heat in case, but this method radiating efficiency is low, and equally very high at the box outside temperature in summer of sweltering heat, adopt this kind of method still cannot reduce the occurrence index caused because heat is too high.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of electricity meter box structure, solves existing electronic box poor sealing performance, problem that the temperature inside the box is higher.
Of the present utility modelly to be achieved through the following technical solutions:
A kind of electricity meter box structure, comprise casing and by hinge and the hinged chamber door of casing, the side that casing coordinates with chamber door is provided with around the chamber door frame of a week, described frame is surrounded by four edges, each edge all has step surface, each edge all has the front end face fitted with the inside surface of chamber door and the side end face fitted with the side surface of chamber door, the sealing strip that twice are rectangular is provided with between the frame of casing and chamber door, sealing strip A in two seals bar is arranged between the inside surface of chamber door and the front end face at each edge of frame, another road sealing strip B is arranged between the side surface of chamber door and the side end face at each edge of frame, the top of the inner chamber of casing is provided with heat radiator, the end face of heat radiator is provided with radiator fan, the position that casing is positioned at directly over radiator fan is provided with exhaust outlet, the bottom of casing is provided with air inlet.
By arranging two seals bar between chamber door and casing, ensure that the sealing property between casing and chamber door.Utilize heat radiator and radiator fan to dispel the heat for box house, avoid the generation of the too high situation of box interior temperature.
Described chamber door is provided with the annular groove A for installing sealing strip A and the annular groove B for installing sealing strip B.Described annular groove A is arranged at the inside surface of chamber door, and described annular groove B is arranged at the side surface of chamber door.
Described sealing strip A and the cross section of sealing strip B are circle, and described annular groove A and the cross section of annular groove B are band circle jaggy, and the spacing of indentation, there is less than the maximum gauge of annular groove.Thus sealing strip A and sealing strip B extruding is installed in respective slot, and part is had to protrude groove.
The bottom of described casing refers to the bottom of wall box or the base plate of casing.
Also comprise controller, the inside of casing is provided with the temperature-detecting device for detecting box interior temperature, and temperature-detecting device and radiator fan are electrically connected with controller respectively.Thus the temperature signal that controller real-time reception temperature-detecting device detects, when temperature is higher than capping value, controller controls radiator fan work, carries out active heat removal, and when temperature is lower than preset lower limit, controller controls radiator fan and quits work.Thus both ensure that in casing, temperature maintains setting level, turn avoid the waste of electric energy, extend the serviceable life of fan simultaneously.
Described temperature-detecting device is temperature sensor.
Be provided with filter screen in described air inlet and exhaust outlet, the air entering casing is filtered, avoid entering of dust.
The utility model compared with prior art, has following advantage and beneficial effect:
1, by arranging two seals bar between chamber door and casing, ensure that the sealing property between casing and chamber door.Utilize heat radiator and radiator fan to dispel the heat for box house, avoid the generation of the too high situation of box interior temperature.
2, by temperature signal that controller real-time reception temperature-detecting device detects, when temperature is higher than capping value, controller controls radiator fan work, carries out active heat removal, when temperature is lower than preset lower limit, controller controls radiator fan and quits work.Thus both ensure that in casing, temperature maintains setting level, turn avoid the waste of electric energy, extend the serviceable life of fan simultaneously.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms a application's part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the cut-open view of Fig. 1 along A-A cross section.
Mark and corresponding parts title in accompanying drawing:
1-casing, 2-chamber door, 3-frame, 4-front end face, 5-side end face, 6-sealing strip A, 7-sealing strip B, 8-heat radiator, 9-radiator fan, 10-exhaust outlet, 11-air inlet, 12-temperature-detecting device, 13-filter screen.
Embodiment
Clearly understand for making the purpose of this utility model, technical scheme and advantage, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment
As Fig. 1, shown in Fig. 2, a kind of electricity meter box structure, comprise casing 1 and by hinge and the hinged chamber door 2 of casing 1, the side that casing 1 coordinates with chamber door 2 is provided with around the chamber door frame of 2 one weeks 3, described frame 3 is surrounded by four edges, each edge all has step surface, each edge all has the front end face 4 fitted with the inside surface of chamber door 2 and the side end face 5 fitted with the side surface of chamber door 2, the rectangular sealing strip of twice is provided with between the frame 3 of casing 1 and chamber door 2, sealing strip A6 in two seals bar is arranged between the inside surface of chamber door 2 and the front end face 4 at each edge of frame 3, another road sealing strip B7 is arranged between the side surface of chamber door 2 and the side end face 5 at each edge of frame 3, the top of the inner chamber of casing 1 is provided with heat radiator 8, the end face of heat radiator 8 is provided with radiator fan 9, casing 1 position be positioned at directly over radiator fan 9 is provided with exhaust outlet 10, the bottom of casing 1 is provided with air inlet 11.
By arranging two seals bar between chamber door 2 and casing 1, ensure that the sealing property between casing 1 and chamber door 2.Utilize heat radiator 8 and radiator fan 9 to be casing 1 internal heat dissipating, avoid the generation of the too high situation of casing 1 internal temperature.
Described chamber door 2 is provided with the annular groove A for installing sealing strip A6 and the annular groove B for installing sealing strip B7.Described annular groove A is arranged at the inside surface of chamber door 2, and described annular groove B is arranged at the side surface of chamber door 2.
Described sealing strip A6 and the cross section of sealing strip B7 are circle, and described annular groove A and the cross section of annular groove B are band circle jaggy, and the spacing of indentation, there is less than the maximum gauge of annular groove.Thus sealing strip A6 and sealing strip B7 extruding is installed in respective slot, and there is the outstanding groove of part.
The bottom of described casing 1 refers to the bottom of casing 1 sidewall or the base plate of casing 1.
Also comprise controller, the inside of casing 1 is provided with the temperature-detecting device 12 for detecting casing 1 internal temperature, and temperature-detecting device 12 and radiator fan 9 are electrically connected with controller respectively.Thus the temperature signal that controller real-time reception temperature-detecting device 12 detects, when temperature is higher than capping value, controller controls radiator fan 9 and works, and carries out active heat removal, when temperature is lower than preset lower limit, controller controls radiator fan 9 and quits work.Thus both ensure that in casing 1, temperature maintains setting level, turn avoid the waste of electric energy, extend the serviceable life of fan simultaneously.
Described temperature-detecting device 12 is temperature sensor.
Be provided with filter screen 13 in described air inlet 11 and exhaust outlet 10, the air entering casing 1 is filtered, avoid entering of dust.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only embodiment of the present utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an electricity meter box structure, it is characterized in that: comprise casing (1) and by hinge and the hinged chamber door (2) of casing (1), the side that casing (1) coordinates with chamber door (2) is provided with around the chamber door frame (3) of (2) weeks, described frame (3) is surrounded by four edges, each edge all has the front end face (4) fitted with the inside surface of chamber door (2) and the side end face (5) fitted with the side surface of chamber door (2), the rectangular sealing strip of twice is provided with between the frame (3) of casing (1) and chamber door (2), sealing strip A(6 in two seals bar) be arranged between the inside surface of chamber door (2) and the front end face (4) at frame (3) each edge, another road sealing strip B(7) be arranged between the side surface of chamber door (2) and the side end face (5) at frame (3) each edge, the top of the inner chamber of casing (1) is provided with heat radiator (8), the end face of heat radiator (8) is provided with radiator fan (9), casing (1) position be positioned at directly over radiator fan (9) is provided with exhaust outlet (10), the bottom of casing (1) is provided with air inlet (11).
2. a kind of electricity meter box structure according to claim 1, is characterized in that: described chamber door (2) is provided with for installing sealing strip A(6) annular groove A and for installing sealing strip B(7) annular groove B.
3. a kind of electricity meter box structure according to claim 2, it is characterized in that: described sealing strip A(6) and sealing strip B(7) cross section be circle, described annular groove A and the cross section of annular groove B are band circle jaggy, and the spacing of indentation, there is less than the maximum gauge of annular groove.
4. a kind of electricity meter box structure according to claim 1, is characterized in that: the bottom of described casing (1) refers to the bottom of casing (1) sidewall or the base plate of casing (1).
5. a kind of electricity meter box structure according to claim 1, it is characterized in that: also comprise controller, the inside of casing (1) is provided with the temperature-detecting device (12) for detecting casing (1) internal temperature, and temperature-detecting device (12) and radiator fan (9) are electrically connected with controller respectively.
6. a kind of electricity meter box structure according to claim 5, is characterized in that: described temperature-detecting device (12) is temperature sensor.
7. a kind of electricity meter box structure according to claim 1, is characterized in that: be provided with filter screen (13) in described air inlet (11) and exhaust outlet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021806.5U CN205176092U (en) | 2015-12-10 | 2015-12-10 | Electric meter box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021806.5U CN205176092U (en) | 2015-12-10 | 2015-12-10 | Electric meter box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205176092U true CN205176092U (en) | 2016-04-20 |
Family
ID=55740068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021806.5U Active CN205176092U (en) | 2015-12-10 | 2015-12-10 | Electric meter box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205176092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093498A (en) * | 2016-06-12 | 2016-11-09 | 南宁思飞电子科技有限公司 | Electric meter box capable of realizing electricity theft prevention |
| CN108918934A (en) * | 2018-03-21 | 2018-11-30 | 国网浙江省电力有限公司文成县供电公司 | A kind of electric meter box capable of realizing electricity theft prevention with high dust tightness |
-
2015
- 2015-12-10 CN CN201521021806.5U patent/CN205176092U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093498A (en) * | 2016-06-12 | 2016-11-09 | 南宁思飞电子科技有限公司 | Electric meter box capable of realizing electricity theft prevention |
| CN108918934A (en) * | 2018-03-21 | 2018-11-30 | 国网浙江省电力有限公司文成县供电公司 | A kind of electric meter box capable of realizing electricity theft prevention with high dust tightness |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |